Guild Wars Weapon Damage & DPS Calculator

Effective Attack Time:

Total Critical Hit Chance:

Total Double Strike Chance:

Average Damage Per Attack:

Average Critical Hit Damage:

AVERAGE DPS (Damage Per Second):

*Note: The game engine calculates damage using decimals, but rounds to the nearest integer when subtracting from a target's health.

GW Wiki: Damage Calculation - Core formulas for Strike Level, Attribute Thresholds, and Armor mitigation.
GW Wiki: Critical Hit - Critical hit multipliers, independent probability stacking, and Scythe mechanics.
GW Wiki: Armor Penetration - Multiplicative stacking rules for multiple armor penetration effects.
GW Wiki: Bows - Attack rates for specific bow types (e.g., Recurve/Longbow vs. Shortbow/Flatbow) and Hornbow inherent AP.
GW Wiki: Daggers - Double Strike percentage mechanics based on Dagger Mastery.
User Talk: Isaiah Cartwright - Original developer documentation of the base critical probability formula.
GW Guru Archive (Chthon) - Correction of the 0.05 to 0.5 typo in the original base formula.

Guild Wars Weapon Damage Calculator